ATE86773T1 - Verfahren und datentraegeranordnung zur echtheitserkennung von speicherchips. - Google Patents

Verfahren und datentraegeranordnung zur echtheitserkennung von speicherchips.

Info

Publication number
ATE86773T1
ATE86773T1 AT88119599T AT88119599T ATE86773T1 AT E86773 T1 ATE86773 T1 AT E86773T1 AT 88119599 T AT88119599 T AT 88119599T AT 88119599 T AT88119599 T AT 88119599T AT E86773 T1 ATE86773 T1 AT E86773T1
Authority
AT
Austria
Prior art keywords
memory chips
data carrier
data
carrier arrangement
authenticity detection
Prior art date
Application number
AT88119599T
Other languages
English (en)
Inventor
Hartmut Dr Schrenk
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE86773T1 publication Critical patent/ATE86773T1/de

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1008—Active credit-cards provided with means to personalise their use, e.g. with PIN-introduction/comparison system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/34—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using cards, e.g. integrated circuit [IC] cards or magnetic cards
    • G06Q20/341—Active cards, i.e. cards including their own processing means, e.g. including an IC or chip
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/0806—Details of the card
    • G07F7/0813—Specific details related to card security
    • G07F7/082—Features insuring the integrity of the data on or in the card

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • General Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Credit Cards Or The Like (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
AT88119599T 1987-12-17 1988-11-24 Verfahren und datentraegeranordnung zur echtheitserkennung von speicherchips. ATE86773T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3742899 1987-12-17
EP88119599A EP0321728B1 (de) 1987-12-17 1988-11-24 Verfahren und Datenträgeranordnung zur Echtheitserkennung von Speicherchips

Publications (1)

Publication Number Publication Date
ATE86773T1 true ATE86773T1 (de) 1993-03-15

Family

ID=6342891

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88119599T ATE86773T1 (de) 1987-12-17 1988-11-24 Verfahren und datentraegeranordnung zur echtheitserkennung von speicherchips.

Country Status (5)

Country Link
EP (1) EP0321728B1 (de)
AT (1) ATE86773T1 (de)
DE (1) DE3879133D1 (de)
DK (1) DK701088A (de)
ES (1) ES2041772T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215956C2 (de) * 1992-05-14 1994-04-28 Siemens Ag Informationsübertragungssystem, bestehend aus einer Schreib/Leseeinheit und einer tragbaren Datenträgeranordnung
DE4242579C2 (de) * 1992-12-16 1997-08-21 Siemens Ag Verfahren zur Echtheitserkennung von Datenträgern
FR2764413B1 (fr) * 1997-06-10 1999-07-09 Sgs Thomson Microelectronics Procede d'authentification de circuit integre
FR2775090B1 (fr) * 1998-02-13 2000-12-29 Roland Moreno Objet portatif de type carte a microcircuit comprenant des moyens de supervision des commandes qui lui sont appliquees

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471003B1 (fr) * 1979-11-30 1986-01-24 Dassault Electronique Systeme a objet portatif presentant une information confidentielle et lecteur de cette information, notamment pour des transactions financieres et/ou commerciales
JPS61139873A (ja) * 1984-12-13 1986-06-27 Casio Comput Co Ltd 認証方式

Also Published As

Publication number Publication date
DE3879133D1 (de) 1993-04-15
EP0321728B1 (de) 1993-03-10
DK701088A (da) 1989-06-18
EP0321728A1 (de) 1989-06-28
DK701088D0 (da) 1988-12-16
ES2041772T3 (es) 1993-12-01

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time